1. The square of a number, n, is equal to the sum of that number and 11. Which equation represents this relationship?


A. 2n = n + 11


B. (n + 11)2 = n +11


C. n2 = n + 11


D. 2n = n − 11




2. Which inequality represents the statement below?

Four less than 6 times n is more than 20.


A. 4n > 20


B. n - 4 > 20


C. 6n - 21 > 4


D. 6n - 4 > 20